Home / 27,534.56-41,287.20-10,893.92

Finding the Fourth Proportional to 27,534.56, 41,287.20 and 10,893.92

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Solution

The fourth proportional to 27,534.56, 41,287.20 and 10,893.92 is: 16,335.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,534.56 : 41,287.20 = 10,893.92 : x
  2. Step 2: Convert to fraction form
    27,534.56/41,287.20 = 10,893.92/x
  3. Step 3: Cross multiply
    27,534.56x = 41,287.20 × 10,893.92
  4. Step 4: Simplify right side
    27,534.56x = 449,779,453.82
  5. Step 5: Solve for x
    x = 449,779,453.82/27,534.56
  6. Step 6: Final answer
    x = 16,335.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.